Danoroo - how cheap do you want to go?
Are you able to make your own?
The spiral design IC's detailed under my System link (below) are excellent performers and depending on how far you want to go with them, they can start from around $70 for an all copper version up to $250 for a silver + copper neutral version.
I currently use the silver + copper neutral version and it's extremely good.
If you want more details let me know.
They same spiral design will also work with speaker cables, but I've only tried it with short cables - longer cables take a lot more effort to construct, but the short ones worked extremely well.
Regards.